void RenderTexture::endRendering() {
const int width = width_;
const int height = height_;
invalidateFrameBuffer(GL_DRAW_FRAMEBUFFER, true, false, true);
if (renderTexture_gl_resolve_buffer_ && sample_count_ > 1) {
glBindFramebuffer(GL_READ_FRAMEBUFFER, renderTexture_gl_frame_buffer_->id());
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, renderTexture_gl_resolve_buffer_->id());
glBlitFramebuffer(0, 0, width, height, 0, 0, width, height,
GL_COLOR_BUFFER_BIT, GL_NEAREST);
invalidateFrameBuffer(GL_READ_FRAMEBUFFER, true, true, false);
}
}
void GLRenderTexture::beginRendering(Renderer* renderer)
{
glViewport(viewport_[0], viewport_[1], viewport_[2], viewport_[3]);
glScissor(viewport_[0], viewport_[1], viewport_[2], viewport_[3]);
invalidateFrameBuffer(GL_FRAMEBUFFER, true, true, renderTexture_gl_render_buffer_ != NULL);
glDepthMask(GL_TRUE);
GL(glEnable(GL_DEPTH_TEST));
GL(glDepthFunc(GL_LEQUAL));
GL(glEnable(GL_CULL_FACE));
GL(glFrontFace(GL_CCW));
GL(glCullFace(GL_BACK));
GL(glDisable(GL_POLYGON_OFFSET_FILL));
GL(glLineWidth(1.0f));
if ((mBackColor[0] != -1))
{
int mask = GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT;
glClearColor(mBackColor[0], mBackColor[1], mBackColor[2], mBackColor[3]);
if (mUseStencil && (depth_format_ == GL_DEPTH24_STENCIL8_OES))
{
mask |= GL_STENCIL_BUFFER_BIT;
glStencilMask(~0);
}
glClear(mask);
}
else
{
glClear(GL_DEPTH_BUFFER_BIT);
}
}
void GLRenderTexture::endRendering(Renderer* renderer)
{
Image* image = getImage();
const int width = image->getWidth();
const int height = image->getHeight();
int fbid = getFrameBufferId();
invalidateFrameBuffer(GL_DRAW_FRAMEBUFFER, true, false, true);
if (renderTexture_gl_resolve_buffer_ && mSampleCount > 1)
{
glBindFramebuffer(GL_READ_FRAMEBUFFER, fbid);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, renderTexture_gl_resolve_buffer_->id());
glBlitFramebuffer(0, 0, width, height,
0, 0, width, height,
GL_COLOR_BUFFER_BIT, GL_NEAREST);
invalidateFrameBuffer(GL_READ_FRAMEBUFFER, true, true, false);
}
}
void RenderTexture::beginRendering() {
const int width = width_;
const int height = height_;
glBindFramebuffer(GL_FRAMEBUFFER, renderTexture_gl_frame_buffer_->id());
glViewport(0, 0, width, height);
glScissor(0, 0, width, height);
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
invalidateFrameBuffer(GL_FRAMEBUFFER, true, true, true);
glClear(GL_DEPTH_BUFFER_BIT);
}
bool VDVideoSourceFLM::setTargetFormat(int format) {
if (!format)
format = nsVDPixmap::kPixFormat_XRGB8888;
switch(format) {
case nsVDPixmap::kPixFormat_XRGB1555:
case nsVDPixmap::kPixFormat_RGB888:
case nsVDPixmap::kPixFormat_XRGB8888:
if (!VideoSource::setTargetFormat(format))
return false;
invalidateFrameBuffer();
return true;
}
return false;
}
bool VideoSourceImages::setTargetFormat(int format) {
if (!format)
format = nsVDPixmap::kPixFormat_XRGB8888;
switch(format) {
case nsVDPixmap::kPixFormat_XRGB1555:
case nsVDPixmap::kPixFormat_RGB888:
case nsVDPixmap::kPixFormat_XRGB8888:
if (!VideoSource::setTargetFormat(format))
return false;
invalidateFrameBuffer();
mvbFrameBuffer.init((void *)getFrameBuffer(), mpTargetFormatHeader->biWidth, mpTargetFormatHeader->biHeight, mpTargetFormatHeader->biBitCount);
mvbFrameBuffer.AlignTo4();
return true;
}
return false;
}
void RenderTexture::beginRendering() {
const int width = width_;
const int height = height_;
glBindFramebuffer(GL_FRAMEBUFFER, renderTexture_gl_frame_buffer_->id());
glViewport(0, 0, width, height);
glScissor(0, 0, width, height);
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
invalidateFrameBuffer(GL_FRAMEBUFFER, true, true, true);
if ((back_color_[0] + back_color_[1] + back_color_[2] + use_stencil_) != 0) {
int mask = GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT;
glClearColor(back_color_[0], back_color_[1], back_color_[2], 1);
if (use_stencil_) {
mask |= GL_STENCIL_BUFFER_BIT;
glStencilMask(~0);
}
glClear(mask);
} else {
glClear(GL_DEPTH_BUFFER_BIT);
}
}
VideoSourceImages::VideoSourceImages(VDInputFileImages *parent)
: mpParent(parent)
, mCachedHandleFrame(-1)
{
mSampleFirst = 0;
mpTargetFormatHeader.resize(sizeof(BITMAPINFOHEADER));
allocFormat(sizeof(BITMAPINFOHEADER));
invalidateFrameBuffer();
// This has to be 1 so that read() doesn't kick away the request.
mSampleLast = mpParent->GetFrameCount();
getFrame(0);
// Fill out streamInfo
extern const VDFraction& VDPreferencesGetImageSequenceFrameRate();
const VDFraction& fr = VDPreferencesGetImageSequenceFrameRate();
streamInfo.fccType = VDAVIStreamInfo::kTypeVideo;
streamInfo.fccHandler = NULL;
streamInfo.dwFlags = 0;
streamInfo.dwCaps = 0;
streamInfo.wPriority = 0;
streamInfo.wLanguage = 0;
streamInfo.dwScale = fr.getLo();
streamInfo.dwRate = fr.getHi();
streamInfo.dwStart = 0;
streamInfo.dwLength = VDClampToUint32(mSampleLast);
streamInfo.dwInitialFrames = 0;
streamInfo.dwSuggestedBufferSize = 0;
streamInfo.dwQuality = (DWORD)-1;
streamInfo.dwSampleSize = 0;
streamInfo.rcFrameLeft = 0;
streamInfo.rcFrameTop = 0;
streamInfo.rcFrameRight = (uint16)getImageFormat()->biWidth;
streamInfo.rcFrameBottom = (uint16)getImageFormat()->biHeight;
}
